102620608 has 28 divisors (see below), whose sum is σ = 203984352. Its totient is φ = 51223040.

The previous prime is 102620603. The next prime is 102620627. The reversal of 102620608 is 806026201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102620603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53913 + ... + 55783.

Almost surely, 2^102620608 is an apocalyptic number.

It is an amenable number.

102620608 is a deficient number, since it is larger than the sum of its proper divisors (101363744).

102620608 is an equidigital number, since it uses as much as digits as its factorization.

102620608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740 (or 2730 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 102620608 is about 10130.1830190772. The cubic root of 102620608 is about 468.1785667723.

Adding to 102620608 its reverse (806026201), we get a palindrome (908646809).

The spelling of 102620608 in words is "one hundred two million, six hundred twenty thousand, six hundred eight".